baber/WOPTO huggingface dataset:
Patent JP-H0525410-A (JP)
Title: Composite resin particle and covering composition containing the same
Inventor: UEDA TAKEHARU
IPC: C09D201/00
Filed: 1991-07-22
Abstract: PURPOSE:To obtain a covering composition which is dampish, soft, and leather- like to the touch and has good scratch resistance while retaining wear resistance by enclosing a polytetrafluoroethylene particle with a resin. CONSTITUTION:The objective composite resin particle mainly comprising one or more polytetrafluoroethylene particles enclosed in and supported by a resin. The supporting resin may be an acrylic, epoxy, polyester, urethane, or polyolefin resin. The composite resin particle is obtained by a method in which a supporting resin particle is synthesized first and one or more polytetrafluoroethylene particles are then mechanically embedded therein or fused thereto, or by a method in which a mixture of polytetrafluoroethylene particles and a monomer or oligomer for the resin is subjected to suspension polymerization or other polymerization.
Patent JP-H0724867-A (JP)
Title: Multiple injection molding of plastic
Inventor: YOKOTA AKIRA
IPC: B29C45/16
Filed: 1993-07-28
Abstract: PURPOSE:To prevent the generation of a sink, at the time of the molding of a plastic molded product partially having a thick-walled part such as a rib or a boss, by injecting plastic into a cavity having volume smaller than that of a final molded product to fill the cavity and subsequently injecting the plastic into the cavity so as to obtain the volume of the final molded product. CONSTITUTION:The cavity 7 of a mold 1 is formed by mating a movable mold 5 and a fixed mold 4 mutually and made expansible and contractible corresponding to the cavity volume of a final molded product. Then, the first injection filling of a molten resin is performed to the cavity 7 set to opening quantity Y becoming a predetermined molded product by the quantity corresponding to a stroke S1 and, next, the second injection filling of the resin is performed by the quantity corresponding to a stroke S2 in such a state that the cavity 7 is set to the opening quantity Z becoming the volume of the final molded product. Or, at the time of the first injection filling, the opening quantity of the mold is contracted or expanded as compared with the opening quantity to be set to inject the molten resin and expanded or extracted up to the opening quantity Y. At the time of the second injection filling, the same operation may be performed in the same way. At the time of the first injection filling, the resin may be foamed.
Patent JP-H0628486-A (JP)
Title: Image processor
Inventor: SONE TAKASHI
IPC: G09G5/36
Filed: 1992-07-09
Abstract: PURPOSE:To curtail the number of program steps of the image processor such as a graphic processor, etc., and to enhance its processing capacity. CONSTITUTION:A graphic processor, etc., are provided with a thick line plotting mechanism containing a pattern memory PM for holding dot patterns of (i) rows x (j) columns prepared in accordance with various thick lines, a thick line coordinate generating part BLCG for deriving a center path between two points designated in accordance with a prescribed algorithm, and a pattern selector PS for referring to each dot of the dot pattern successively along the center path in accordance with row selecting signals A0-A4 outputted from an i-scale counter CTRA and column selecting signals B0-B4 outputted from a j-scale counter CTRB. In such a manner, by only designating a start point and an end point, and the kind of lines various thick in which the pattern in its line width direction is not constant can be plotted by a single command.
Patent JP-H0627307-A (JP)
Title: Vibration proof device
Inventor: TAKASHIMA TSUNEO
IPC: G02B5/00
Filed: 1992-07-10
Abstract: PURPOSE:To eliminate the insufficient correction of image blurring in the pitch direction of a jiggling correction means caused by insufficient driving and to always optimally correct the image blurring by arranging a driving means for driving the jiggling correction means asymmetrically with respect to a vertical direction. CONSTITUTION:A permanent magnet 7a and yokes 8a and 9a are attached to be inclined at specified angle to a vertical line. Then, torque generated at the time of rotating a glass plate 2a on a pitch side downward becomes larger than torque generated at the time of rotating it upward. Meanwhile, torque required for rotating a variable apex angle prism becomes large when it is rotated downward and small when it is rotated upward, because angular moment is added to the torque by the gravity of inside liquid. Therefore, driving force for load is constant whichever direction it is, so that camera shake in any direction is corrected, thereby obtaining an excellent picture without the camera shake.
Patent JP-S5997061-A (JP)
Title: Apparatus for measuring frequency of frequency modulated signal
Inventor: YAMAMOTO HIROSHI
IPC: G01R23/02
Filed: 1982-11-26
Abstract: PURPOSE:To accurately measure the frequency of a frequency signal to be modulated corresponding to the predetermined range on the time axis of a modulation signal from the frequency modulated signal within a short time, by using a specific pulse generator. CONSTITUTION:A pulse generator 2 respectively outputs a pulse A with amplitude in a predetermined range on the time axis of a modulation signal, a reversal pulse B thereof, a pulse C with amplitude present in the pulse amplitude of the pulse A and shorter than that of said pulse A and a pulse D present in the amplitude of the pulse B. In this case, the frequency modulation signal inputted to a terminal IN2 is sampled by the pulse A while the output of VCO15 is sampled by the pulse B and both of them are synthesized by a synthesizer 9. In the next step, after modulation due to a modulator 10, S/H ratios are respectively calculated by the pulses C, D. Both of them are compared by a comparator 13 and the comparision output is supplied VCO15 through LPF14 as a control signal. By this method, the frequency of the frequency signal to be modulated corresponding to the predetermined range on the time axis of the modulation signal can be accurately measured within a short time from the frequency signal to be modulated.
Patent JP-2001032626-A (JP)
Title: Control device for revolving door
Inventor: OURA TOSHIO
IPC: E05F15/20
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To enable a passerby to pass through in a short time without being struck with fear. SOLUTION: In this revolving door provided with a circular external wall 11 with two doorways 10, and a revolving door body 12 revolving along the inside of the circular external wall 11, the revolving door body 12 is revolved at low speed by driving a motor at low speed by a detection signal of a main sensor 21 for detecting the approach of a passerby to the doorway 10, and the revolving door body 12 is revolved at high speed by driving the motor at high speed by a detection signal of a first sensor 23 for detecting the passerby approaching the front side part in the revolving direction of the revolving door body 12. The passerby is not thereby struck with fear since the revolving door body 12 revolves at low speed when entering the doorway 10 and can pass in a short time since the revolving door body 12 revolves at high speed afterward.
Patent JP-H0653457-A (JP)
Title: Solid state color image sensor
Inventor: TAKAGI MITSUGI
IPC: H04N5/372
Filed: 1992-08-03
Abstract: PURPOSE:To provide a solid state color image sensor in which sensitivity can be enhanced effectively regardless of reduction of light receiving area. CONSTITUTION:The solid state color image sensor comprises a color filter layer 11 having protruding profile, and a transparent planarization layer 6 and a condensing microlens array 7 provided thereon. Since the light conventionally impinging on a light shielding part 3 can be collected efficiently in stepwise at a light receiving part 2 together with the light impinging on the microlens array 7 through more than one layer, including the microlens array 7 and the protruding color filter layer 11, light can be collected efficiently even if the area of the light receiving part 2 is decreased in high pixel density solid state image sensor.
Patent JP-H0529202-A (JP)
Title: Electron beam patterning data forming device and electron beam patterning system
Inventor: SHIMADA YUTAKA
IPC: H01L21/82
Filed: 1991-07-23
Abstract: PURPOSE:To decrease the amount of electron beam patterning data to be transferred to an electron beam patterning device. CONSTITUTION:By providing a base pattern forming part 3, with which a base pattern is obtained by dividing the designed pattern of a semiconductor integrated circuit into the smallest patterning regions in electron beam patterning, a configuration information forming part 4 with which the configuration information of the base pattern is obtained, and an output part 5 with which the base pattern and its configuration information are outputted in the prescribed format, the base pattern and its configuration information are transferred to an electron beam patterning device 7 by the prescribed format, and the amount of electron beam patterning data can be reduced.
Patent JP-S58107261-A (JP)
Title: Production of seamless clad steel pipe free from delamination
Inventor: TAKAHASHI SHIYOUSUKE
IPC: B22D19/00
Filed: 1981-12-21
Abstract: PURPOSE:To reduce the cost for production of 3-layered seamless clad steel pipes free from delamination by forming a tubular body having gaps and solidifying molten steel on the inside and outside of the formed body in a casting mold. CONSTITUTION:A steel plate 2 or a steel wire 8 is formed spirally to a tubular body 4 having gaps 6. Or the plate 2 is formed to a tubular shape and is made into a tubular body 4 having a gap 6 in the longitudinal direction. The tubular formed body as an intermediate layer 4A is placed still and fixed in a casting mold by providing spaces for the inside layer and for the outside layer. Thereafter, molten steel to be cast into an outside layer 12 and an inside layer is charged simultaneously into the mold by top or bottom charging and is allowed to solidify. Or the body 4 as the layer 4A is inserted into the molten steel which is beforehand charged in the mold to solidify the steel. The steel ingot obtained in this case is not hollow but if a cylindrical core is installed therein, the hollow steel ingot consisting of 3 layers s obtained.
Patent JP-H0762495-A (JP)
Title: Thin alloy sheet for electronic instrument having excellent etching workability
Inventor: INOUE TADASHI
IPC: C22C38/00
Filed: 1993-08-20
Abstract: PURPOSE:To obtain thin alloy sheet for electronic instrument having excellent etching workability. CONSTITUTION:The thin alloy sheet for electronic instrument having 1-5%, 50-93%, 1-24%, 1-10%, 1-14%, 1-10% and 1-10% accumulated degree S1, S2, S3, S4, S5, S6 and S7 of each crystal surface of {111}, {100}, {110}, {311}, {331}, {210} and {211} in each alloy surface part, respectively, and 0.8-20 value of (S2+S4+S6)/(S1+S3+S5+S7) and excellent etching workability, is manufactured by using Fe-Ni base thin alloy sheet composed of 34-52wt.% Ni and the balance Fe with inevitable impurities. The development of warp after etching is reduced, and the etching factor is improved and the transmitting light quantity is increased.
Patent JP-H0933991-A (JP)
Title: Electronic flash device
Inventor: ICHIHARA YOSHIRO
IPC: G03B15/05
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To provide an electronic flash device provided with a push-pull type DC-DC converter constituted so that an oscillating action can be executed without dividing a feedback coil and the number of terminals of an oscillation transformer is reduced. SOLUTION: This device is equipped with the transformer 17 provided with a first PNP transistor for oscillation 3, a first switch, element 6 controlling the transistor 3, a second PNP transistor for oscillation 10, a second switch element 13 controlling the transistor 10, divided primary coils 17a and 17b and the feedback coil 17c used in common by connecting one end thereof to one end of the element 13 and connecting the other end thereof to one end of the element 6, a first resistance 31 connected between one end of the element 6 and the other end of a battery 1, a second resistance 18 connected between one end of the element 13 and the other end of the battery 1, high-voltage rectifier diodes 19-22 constituted to be like a bridge and a control circuit 27 executing a common oscillation control action by a signal CGON inputted from one terminal.
Patent JP-S6185788-A (JP)
Inventor: NISHIGUCHI YUKIYOSHI
IPC: H05B3/26
Filed: 1984-10-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6266250-A (JP)
Title: Controller for opening/closing original press-contacting plate
Inventor: OBATA MITSURU
IPC: G03B27/62
Filed: 1985-09-19
Abstract: PURPOSE:To prevent mis-copying due to the generation of a faulty picture by keeping an original press-contacting plate to the condition fallen over an original placing table while the original is scanned. CONSTITUTION:At the inside of a side surface plate 5 of the copying machine case, a locking device 7 is provided to lock a turning plate 4 to the actual position. A locking pin 72b is inserted through a hole penetrated to the side surface plate 5 of the copying machine case into a hole 4a of the turning plate 4, and the hole of the side surface plate 5 is provided at the position coincident to the hole 4a of the turning plate 4 when the turning plate 5 is located at the actual line position. A control circuit has a switching element 8 connected to the feeder of a locking actuator 71 and an AND gate 9 to control the conducting and the non-conducting of the switching element 8, and into the AND gate 9, an output signal S1 of a detecting device 6 and an original picture scanning signal S2 generated from a copying machine main body are impressed.
Patent JP-S6266521-A (JP)
Inventor: EGASHIRA MASAKIYO
IPC: H02B13/02
Filed: 1985-09-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0878359-A (JP)
Title: Manufacture of semiconductor device
Inventor: GOTO KENICHI
IPC: H01L21/28
Filed: 1994-08-31
Abstract: PURPOSE: To prevent a cobalt silicide film from creeping up to a field oxide film by a method wherein the cobalt silicide film is formed in two divided stages, CoSi2 is not generated in a first heat-treatment an unreacted Co film is removed and CoSi2 is then generated. CONSTITUTION: Field oxide films 102a to 102c are formed on the surface of an Si substrate 101, ions are implanted into a partitioned element region, and regions 103a, 103b which have been doped with impuritires are formed. Then, a Co film 104 is deposited, and a primary heat treatment is executed under a condition that CoSi2 is not generated. Then, the Co film 104 which comes into contact with the surface of the Si substrate is changed into CoSi silicide films 105a, 105b. Then, the unreacted Co film 104 is washed out, and a secondary heat treatment is executed. Then, the CoSi silicide films 105a, 105b are changed into CoSi2 silicide films 106a, 106b. The unreacted Co film is removed, and a Co source does not exist. As a result, the silicide films do not creep up to the field oxide films 102.
Patent JP-2001034719-A (JP)
Title: Card reader
Inventor: SAKAMOTO KAZUTAKA
IPC: G06K17/00
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a card reader which prevents a connection failure in a contact terminal and the scratching and rubbing of a card by the contact terminal, quickly records and reproduces information on/from the card and is constructed compactly. SOLUTION: The card reader 1 provided with (a) a card carrying path 4 in which a card is carried, (b) carrying rollers 6a to 6c provided along the carrying path and carrying the card in the carrying path, and (c) a recording and reproducing means which records data on the card in the carrying path and/or reproduces the data recorded on the card in the carrying path, an image forming means forming a visible image on the card, and/or an image erasing means erasing the visible image formed on the card, is provided with a contact type or non-contact type IC reader unit 12 which records and/or reproduces information on/from an IC in the card provided in the carrying path.
Patent JP-S6450499-A (JP)
Title: Superconducting electromagnetic shield
Inventor: MAEJIMA SEIJU
IPC: H01L39/00
Filed: 1987-08-20
Abstract: PURPOSE:To provide complete magnetic shield by forming an oxide film on the surface of a substrate whose surface is formed of nickel or nickel alloy, and forming a shield layer made of oxide superconductor thereon. CONSTITUTION:A superconducting electromagnetic shield (shield) 1 is formed with an oxide film 3 on a substrate 2 made of nickel or nickel alloy, and formed on the film 3 with a shield layer 4 made of oxide superconductor. The oxide superconductor for forming the layer 4 exhibits complete diamagnetic by Meissner effect in a magnetic field of critical magnetic field of less at critical temperature or less. Thus, the layer 4 can completely intercept the electromagnetic wave to completely electromagnetically shield it.
Patent JP-H0868702-A (JP)
Title: X-ray stress measuring method
Inventor: SHIRAIWA TOSHIO
IPC: G01L1/00
Filed: 1994-08-31
Abstract: PURPOSE: To realize highly accurate measurement of stress by increasing the number of set inclination angles depending on the required accuracy of measurement, employing the angle at the center of gravity of each diffraction line profile as a diffraction angle, and weighting the interplanar spacing with the integration intensity of diffraction line profile for each inclination angle. CONSTITUTION: A sample 1 is irradiated with an incident X-ray 2 having wavelength λ and the X-ray is diffracted on the crystal lattice plane F having interplanar spacing of (a) to produce a diffracted X-ray 3. The number of set inclination angle ϕ of the lattice plane F is increased as the accuracy required for the measurement of stress increases and then the diffraction line profile is measured for each inclination angle ϕ. Subsequently, the center of gravity is determined for the profile thus measured and the corresponding angle is set at the diffraction angle θ for the inclination angle ϕ. The distance (d) is then determined according to a formula; 2dsinθ=nλ (n: integer) and weighted with the integration intensity I of each profile thus describing a graph d-sin<2> θ.  The processing is repeated for all measuring points thus determining the stress from the d-sin<2> ϕ graph with high accuracy.
Patent JP-S57130987-A (JP)
Title: Ketohydroxyiminocephalosporins
Inventor: BERANI PIERO
IPC: C07D501/24
Filed: 1981-12-23
Abstract: There is described a new class of ketohydroxyimino derivatives of cephalosporins of the formula   <IMAGE>   wherein: R is an alkyl radical having from 2 to 4 carbon atoms, a phenyl, or a 5-membered heterocyclic radical which may be substituted, containing nitrogen, oxygen and/or sulphur; R1 is an acetoxy, carbamoyloxy or S-heterocyclic group, which may be substituted, and the heterocyclic ring is a 5- or 6-membered ring containing one or more nitrogen atoms, alone or combined with sulphur; R2 is hydrogen, alkyl or acetyl. The present compounds have an interesting broad-spectrum antibacterial activity.
Patent JP-H0783715-A (JP)
Title: Percolation-capacity measuring device
Inventor: RONARUDO BUAN DEA POORU
IPC: G01F1/66
Filed: 1994-08-31
Abstract: PURPOSE: To technically easily measure the once-through volume by manufacturing a measurement conduit using a material through which acoustic wave signals transmitted from respective measurement heads can be transmitted at an acoustic speed lower than that of a liquid. CONSTITUTION: A measurement conduit 2 is made of a plastic of perfluoroalkyl PFA compounds. Since the running time difference t2 -t1 wherein t1 stands for the running time of an acoustic wave signal transmitted by a head 5 and t2 for the running time of an acoustic wave signal transmitted by a head 6 is directly proportional to the flow speed, the once-through volume of a liquid can be calculated. Based on the fact that a measurement signal, which is an acoustic wave signal through the liquid in the conduit 2, has a short running time than an interference signal, which is an acoustic wave signal through the conduit 2 and a measurement apparatus casing, the respective acoustic wave signals measured at first can be utilized for determination of the running times of measurement signals. Consequently, a temporary window or an assistance of a signal threshold value necessary for suppressing the interference signals are is not necessary. Due to that, the measurement of the liquid flow speed in the conduit 2 is remarkably simplified.
Patent JP-H0371146-A (JP)
Title: Electrophotographic sensitive body
Inventor: YOSHITOME MITSUHIRO
IPC: G03G5/147
Filed: 1989-08-10
Abstract: PURPOSE:To improve the cleanability of an electrophotographic sensitive body without deteriorating image quality by roughening the surface of the protective layer of the sensitive body with an org. transparent film having polysiloxane structure formed as the protective layer on a photoconductive layer. CONSTITUTION:A protective layer 3 hardly hindering the incidence of light, e.g., an org. transparent film having polysiloxane structure is formed on the surface of a photoconductive layer 2 formed on an electrically conductive substrate 1 and the surface of the layer 3 is roughened within the range of Sm/Rz=1-200. The cleanability of the surface of the resulting sensitive body can be improved while maintaining the durability. The surface roughening can be carried out by spray coating besides a mechanical roughening means. A protective layer may be formed on the surface of a sensitive body roughened beforehand to the required roughness.
Patent JP-S58108366-A (JP)
Inventor: ASANO TADASHI
IPC: F25B13/00
Filed: 1981-12-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5998133-A (JP)
Title: Production of polyphenylene sulfide
Inventor: ASAKURA TOSHIYUKI
IPC: C08G75/06
Filed: 1982-11-29
Abstract: PURPOSE:In polymerizing polyphenylene sulfide from a p-dihalobenzene and a sulfur source in a polar solvent of organic amide, to obtain a polymer stable to heat, ultraviolet light, etc., by controlling the remaining water content in the system in a specific range. CONSTITUTION:In polymerizing (preferably at 220-280 deg.C for 1-5hr with stirring) a p-dihalobenzene (preferably p-dichlorobenzene, and 0.95-1.10mol p-dichlorobenzene is used based on a sulfur source) with the sulfur source (preferably sodium sulfide) to give polyphenylene sulfide shown by the formula in a polar solvent of organic amide (preferably N methyl 2 pyrrolidone), the remaining water content in the system is adjusted to 0.3-0.95mol, preferably 0.4- 0.90mol based on the sulfur source.
Patent JP-S6184536-A (JP)
Title: Crystal type gas manometer
Inventor: TAMURA FUJIO
IPC: G01L9/00
Filed: 1984-10-03
Abstract: PURPOSE:To perform the measurement without errors by displaying whether a PLL circuit part is in non-synchronous condition or in synchronous condition. CONSTITUTION:A PLL circuit part is composed of a variable frequency oscillator 1, crystal resonator 5, phase comparator 3, etc. and the resonator 5 is driven by the resonance frequency of its own. A display circuit part is composed of a main amplifier 6, rectifier 7, invertor 8 and buffer 9. Due to the output of the rectifier 7 having 400mV in case of the PLL circuit being in synchronous condition the output voltage of a comparator 11 is on the level of a plus power source voltage and a photodiode 19 is lit. It is turned off on the non-synchronous condition of the PLL circuit.